Question 1

What company does Birgit Koster work for?

Accepted Answer

Birgit Koster works for Optisport

Question 2

What is Birgit Koster's role at Optisport?

Accepted Answer

Birgit Koster's role at Optisport is Instructor.

Question 3

What is Birgit Koster's email address?

Accepted Answer

Birgit Koster's email address is bir*********@optisport.nl.

Question 4

What is Birgit Koster's business email address

Accepted Answer

Birgit Koster's'business email address is bir*********@optisport.nl.

Question 5

What industry does Birgit Koster's work in?

Accepted Answer

Birgit Koster works in Travel, Recreation, and Leisure industry

Question 6

Who are Birgit Koster's colleagues?

Accepted Answer

Birgit Koster's colleagues are Ewald Dekkers, Roger Van Dam, Erwin Van Iersel, Erwin Van

Birgit Koster

Instructor at Optisport